Legendary group Shinhwa will hold their comeback concert after the release of their album, and it turns out the concert will be attended by members of idol�hoobae groups.

On March 21st, Shinhwa Company revealed, "Girls' Generation's Tiffany, SHINee's Key, Wonder Girls' Yubin, f(x)'s Amber, Teen Top, and Stellar reserved tickets to attend Shinhwa's concert."

Much interest is gaining as idol attendees might also be able to encounter other sunbae idol groups who worked during the same period as Shinhwa.

Meanwhile, immediately after Shinhwa opened up the pre-sale their 10th album special edition, 'The Return', 30,000 albums were sold in half a day. On March 24th to the 25th, Shinhwa will open their concert, 'The Return', to which 20,000 tickets were all sold out within 40 minutes.

Shinhwa relayed, "We are just very grateful. We are very thankful that we kept our promise to our fans and will do our best to not disappoint them."

Shinhwa's 10th album will be released on March 23rd.

Source: Osen via Nate